This pack includes the Behringer Powerplay PRO-8 HA-8000 Headphone Amp and two AKG K77 headphones.

Behringer Powerplay PRO-8 HA-8000 Headphone Amplifier

The Behringer Powerplay PRO-8 is a professional, high-power multipurpose 8-channel headphone distribution amplifier. It features 8 totally independent stereo high-power amplifier sections in one rackspace, 2 separate main inputs, 2 headphone outputs per channel and even a dedicated direct input for each channel. It offers the highest sonic quality with virtually all types of headphones, even at maximum volume.

AKG K77 Headphones

K77 headphones are all-round closed-back performers with solid bass and clean highs. They offer dynamic around-ear sound quality that is perfect for home studios and listening enjoyment. AKG K77 headphones include leatherette earpads that allow comfortable extended wear. You get a very accurate listening experience, thanks to an 18Hz-20kHz frequency range. If you perform a lot of desktop recording, engage in late-night rehearsing, or just want to plug into an MP3 player, then these AKG headphones are ideal.